From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Wed, 5 Aug 2026 07:52:36 -0700 Subject: workqueue: skip the node_nr_active update for non-unbound workqueues apply_wqattrs_commit() updates node_nr_active->max unconditionally. wq->node_nr_active[] is only allocated for unbound workqueues, so guard the call before per-cpu workqueues start using this path. No functional change: only unbound workqueues reach apply_wqattrs_*() today. Signed-off-by: Breno Leitao Signed-off-by: Tejun Heo --- drivers/tee/tee_private.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 drivers/tee/tee_private.h (limited to 'drivers/tee/tee_private.h') diff --git a/drivers/tee/tee_private.h b/drivers/tee/tee_private.h new file mode 100644 index 000000000..6bde688bf --- /dev/null +++ b/drivers/tee/tee_private.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2015-2016, Linaro Limited + */ +#ifndef TEE_PRIVATE_H +#define TEE_PRIVATE_H + +#include +#include +#include +#include +#include +#include +#include + +/* extra references appended to shm object for registered shared memory */ +struct tee_shm_dmabuf_ref { + struct tee_shm shm; + size_t offset; + struct dma_buf *dmabuf; + struct tee_shm *parent_shm; +}; + +int tee_shm_get_fd(struct tee_shm *shm); + +struct tee_shm *tee_shm_alloc_user_buf(struct tee_context *ctx, size_t size); +struct tee_shm *tee_shm_register_user_buf(struct tee_context *ctx, + unsigned long addr, size_t length); + +int tee_heap_update_from_dma_buf(struct tee_device *teedev, + struct dma_buf *dmabuf, size_t *offset, + struct tee_shm *shm, + struct tee_shm **parent_shm); + +#endif /*TEE_PRIVATE_H*/ -- cgit v1.3.1